Gill F100 is just fine on HEL-CGD-HEL. Those Fokkers (G-BYDN/BYDO/BYDP) have leather seats and decent legroom. The crew wears AF uniforms, meals and everything is AF. The aircraft is just flown with Gill flight crew. And if you want to visit the cockpit, make sure to ask. Very likely you'll be able to visit.
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Photo © Lari-Pekka Kero
I have flown AF 747-400 and 777-200s, the service is pretty average. Entertainment on 744 was really bad, music didn't work etc. Also the movie was in french, so I didn't understand too much. Promenade (the PTV system) on the 777 is nice. Food: lunch/dinner good, snack/breakfast terrible. Flight attendants can be either friendly or rude, I have experienced both. Seats in Tempo are nice and legroom good. Also Frequence Plus is a good FFP.
Have a nice flight.